package com.wanmait.spacesys.filter;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.wanmait.spacesys.vo.Userinfo;

//我要发布
@WebFilter("/web/release.jsp")
public class ReleaseFilter implements Filter {

	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
			HttpServletRequest req = (HttpServletRequest)request;
			HttpServletResponse res =(HttpServletResponse)response;
			Userinfo userinfo  =(Userinfo) req.getSession().getAttribute("userinfo");
			if(userinfo==null) {
				res.sendRedirect(req.getContextPath()+"/web/userLogin.jsp");
			}
			else {
				chain.doFilter(request, response);

			}
	}
}
